sudo cp /dev/shm/exp/certs/rsa2048/ca.crt /usr/local/share/ca-certificates/ca-rsa2048.crt
sudo cp /dev/shm/exp/certs/rsa3072/ca.crt /usr/local/share/ca-certificates/ca-rsa3072.crt
sudo cp /dev/shm/exp/certs/rsa4096/ca.crt /usr/local/share/ca-certificates/ca-rsa4096.crt
sudo cp /dev/shm/exp/certs/secp384r1/ca.crt /usr/local/share/ca-certificates/ca-secp384r1.crt
sudo chown root:root /usr/local/share/ca-certificates/ca-*.crt
sudo update-ca-certificates